A power failure at Iran's Natanz uranium enrichment facility on Sunday was caused by a large explosion, in what appears to be Israeli sabotage, that could set back production at the site by at least nine months, The New York Times reported the same day.The report quoted intelligence officials as saying the explosion completely destroyed the independent internal power system that supplies the underground centrifuges that enrich uranium.The officials, who spoke on the condition of anonymity to describe a classified Israeli operation, said that the explosion had dealt a severe blow to Iran's a…READ FULL ARTICLE